$135+ Cheap flights from Fort Lauderdale to Ontario (FLL - ONT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — ONT
Sep 29 — Oct 61
Round-trip
1 adult, Economy
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Find cheap flights from Fort Lauderdale to Ontario with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Fort Lauderdale to Ontario
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Last-minute
One-way
Cheapest flights from Fort Lauderdale to OntarioExplore the most affordable flight options available from Fort Lauderdale to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.
Explore the most affordable flight options available from Fort Lauderdale to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:24 pm -
2 stops24h 06m
Mon 10/56:45 pm -
1 stop14h 27m
Deal found 8/26![Frontier logo]()
$274
This CheapOair deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:24 pm -
1 stop7h 24m
Sun 10/46:45 pm -
1 stop14h 27m
Deal found 8/26![Frontier logo]()
$350
This CheapOair deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:24 pm -
1 stop7h 24m
Fri 10/96:47 pm -
1 stop14h 02m
Deal found 8/25![Frontier logo]()
$363
This CheapOair deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:00 pm -
1 stop7h 52m
Sun 10/256:47 pm -
1 stop14h 02m
Deal found 8/25![Frontier logo]()
$364
This CheapOair deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:00 pm -
1 stop7h 52m
Sun 10/186:47 pm -
1 stop14h 02m
Deal found 8/27![Frontier logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:23 pm -
2 stops34h 28m
Thu 11/128:03 pm -
1 stop18h 17m
Deal found 8/29![Frontier logo]()
$374
This Frontier deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:24 pm -
1 stop7h 24m
Thu 9/246:45 pm -
1 stop14h 27m
Deal found 8/28![Frontier logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:37 pm -
1 stop27h 02m
Wed 9/302:30 pm -
2 stops18h 42m
Deal found 8/28![Frontier logo]()
$392
This Expedia deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:15 pm -
1 stop8h 46m
Fri 9/116:45 pm -
1 stop14h 27m
Deal found 8/28![Frontier logo]()
$409
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:44 pm -
1 stop8h 03m
Mon 10/510:00 pm -
1 stop9h 00m
Deal found 8/25![Delta logo]()
$411
Best flights from Fort Lauderdale to OntarioDiscover carefully curated flight deals from Fort Lauderdale to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.
Discover carefully curated flight deals from Fort Lauderdale to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:59 pm -
1 stop7h 59m
Sat 1/97:00 am -
1 stop8h 29m
Deal found 8/28![Delta logo]()
$411
This Southwest deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/16:20 am -
2 stops11h 00m
Mon 2/87:00 am -
2 stops11h 10m
Deal found 8/28![Southwest logo]()
$421
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:40 pm -
1 stop8h 19m
Tue 10/66:00 am -
1 stop6h 38m
Deal found 8/26![United Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:59 pm -
1 stop7h 59m
Sat 1/97:00 am -
1 stop8h 29m
Deal found 8/28![Delta logo]()
$434
This Southwest deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:40 am -
1 stop9h 25m
Tue 12/225:10 am -
2 stops9h 20m
Deal found 8/28![Southwest logo]()
$471
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/174:35 pm -
1 stop8h 21m
Sat 1/97:00 am -
1 stop8h 29m
Deal found 8/28![Delta logo]()
$445
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:00 pm -
1 stop7h 59m
Sat 1/96:00 am -
1 stop6h 34m
Deal found 8/28![United Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:30 am -
1 stop8h 39m
Mon 10/510:00 pm -
1 stop7h 55m
Deal found 8/29![Delta logo]()
$465
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:33 pm -
1 stop8h 25m
Thu 10/86:00 am -
1 stop9h 23m
Deal found 8/25![United Airlines logo]()
$531
This KAYAK deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:59 pm -
1 stop7h 56m
Thu 10/296:00 am -
1 stop8h 49m
Deal found 8/29![Delta logo]()
$486
This KAYAK deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:30 am -
1 stop8h 36m
Wed 10/286:00 am -
1 stop8h 49m
Deal found 8/29![Delta logo]()
$513
Last-minute flights from Fort Lauderdale to OntarioDiscover last-minute flight deals from Fort Lauderdale to Ontario. Data last updated August 30, 2026 and is based on user searches.
Discover last-minute flight deals from Fort Lauderdale to Ontario. Data last updated August 30, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:15 pm -
1 stop8h 46m
Tue 9/110:59 am -
1 stop22h 21m
Deal found 8/27![Frontier logo]()
$418
This Trip.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:15 pm -
1 stop8h 46m
Tue 9/810:59 am -
1 stop22h 13m
Deal found 8/25![Frontier logo]()
$426
This Expedia deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:15 pm -
1 stop8h 46m
Wed 9/912:12 pm -
1 stop26h 14m
Deal found 8/27![Multiple Airlines logo]()
$416
This Expedia deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:15 pm -
1 stop21h 17m
Sat 9/510:59 am -
1 stop22h 21m
Deal found 8/30![Frontier logo]()
$424
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:28 pm -
1 stop8h 02m
Sat 9/1212:17 pm -
1 stop9h 23m
Deal found 8/27![Delta logo]()
$413
This Expedia deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:15 pm -
1 stop8h 46m
Fri 9/116:45 pm -
1 stop14h 27m
Deal found 8/28![Frontier logo]()
$409
This Frontier deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:24 pm -
1 stop7h 24m
Thu 9/246:45 pm -
1 stop14h 27m
Deal found 8/28![Frontier logo]()
$389
This Gotogate deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:29 pm -
1 stop19h 47m
Sat 9/2612:12 pm -
1 stop26h 14m
Deal found 8/26![Alaska Airlines logo]()
$435
This Booking.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:29 pm -
1 stop19h 47m
Sat 9/2612:12 pm -
1 stop26h 14m
Deal found 8/26![Alaska Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:44 pm -
1 stop8h 03m
Mon 10/510:00 pm -
1 stop9h 00m
Deal found 8/25![Delta logo]()
$411
This CheapOair deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:24 pm -
1 stop7h 24m
Sun 10/46:45 pm -
1 stop14h 27m
Deal found 8/26![Frontier logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:37 pm -
1 stop27h 02m
Wed 9/302:30 pm -
2 stops18h 42m
Deal found 8/28![Frontier logo]()
$392
One-way flights from Fort Lauderdale to OntarioSearch for one-way flight options from Fort Lauderdale to Ontario. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
Search for one-way flight options from Fort Lauderdale to Ontario. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:58 pm -
2 stops28h 52m
Deal found 8/26![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:58 pm -
2 stops28h 52m
Deal found 8/26![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:18 pm -
2 stops38h 29m
Deal found 8/26![Frontier logo]()
$147
This Super.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:24 pm -
1 stop7h 24m
Deal found 8/26![Frontier logo]()
$157
This Frontier deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:24 pm -
1 stop7h 24m
Deal found 8/27![Frontier logo]()
$159
This Trip.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:54 pm -
2 stops15h 36m
Deal found 8/26![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:23 pm -
2 stops10h 27m
Deal found 8/27![Frontier logo]()
$170
This Trip.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:58 pm -
2 stops15h 31m
Deal found 8/27![Frontier logo]()
$177
This Super.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:24 pm -
1 stop7h 24m
Deal found 8/29![Frontier logo]()
$178
This Frontier deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:24 pm -
1 stop7h 24m
Deal found 8/27![Frontier logo]()
$180
Find flight deals from Fort Lauderdale to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Fort Lauderdale (FLL) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $274 (Kiwi.com) |
One-way from | $135 (Kiwi.com) |
Popular in | September |
Cheapest in | March |
Average price | $478 |
Cheapflights Fare Finder
Customize your flight search to find flights from Fort Lauderdale to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 30, 2026.
Use the filters below to find and compare flights from Fort Lauderdale to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Fort LauderdaleOntario
FLL Fort Lauderdale - ONT Ontario
FLLONT
Fort Lauderdale
Wed 12/9
6:59 pm-11:58 pm
1 stop7h 59m
Ontario
Sat 1/9
7:00 am-6:29 pm
1 stop8h 29m
$411
Fort LauderdaleOntario
FLL Fort Lauderdale - ONT Ontario
FLLONT
Fort Lauderdale
Mon 2/1
6:20 am-2:20 pm
2 stops11h 00m
Ontario
Mon 2/8
7:00 am-9:10 pm
2 stops11h 10m
$421
Fort LauderdaleOntario
FLL Fort Lauderdale - ONT Ontario
FLLONT
Fort Lauderdale
Fri 12/11
6:59 pm-11:58 pm
1 stop7h 59m
Ontario
Sat 1/9
7:00 am-6:29 pm
1 stop8h 29m
$434
Fort LauderdaleOntario
FLL Fort Lauderdale - ONT Ontario
FLLONT
Fort Lauderdale
Thu 12/17
4:35 pm-9:56 pm
1 stop8h 21m
Ontario
Sat 1/9
7:00 am-6:29 pm
1 stop8h 29m
$445
Fort LauderdaleOntario
FLL Fort Lauderdale - ONT Ontario
FLLONT
Fort Lauderdale
Thu 9/24
5:30 am-11:09 am
1 stop8h 39m
Ontario
Mon 10/5
10:00 pm-8:55 am
1 stop7h 55m
$465
Fort LauderdaleOntario
FLL Fort Lauderdale - ONT Ontario
FLLONT
Fort Lauderdale
Thu 12/17
6:40 am-1:05 pm
1 stop9h 25m
Ontario
Tue 12/22
5:10 am-5:30 pm
2 stops9h 20m
$471
Fort LauderdaleOntario
FLL Fort Lauderdale - ONT Ontario
FLLONT
Fort Lauderdale
Mon 10/26
6:59 pm-11:55 pm
1 stop7h 56m
Ontario
Thu 10/29
6:00 am-5:49 pm
1 stop8h 49m
$486
Fort LauderdaleOntario
FLL Fort Lauderdale - ONT Ontario
FLLONT
Fort Lauderdale
Sun 10/25
5:30 am-11:06 am
1 stop8h 36m
Ontario
Wed 10/28
6:00 am-5:49 pm
1 stop8h 49m
$513
Fort LauderdaleOntario
FLL Fort Lauderdale - ONT Ontario
FLLONT
Fort Lauderdale
Thu 10/1
4:40 pm-9:59 pm
1 stop8h 19m
Ontario
Tue 10/6
6:00 am-3:38 pm
1 stop6h 38m
$521
Quickest round-trip
Fort LauderdaleOntario
FLL Fort Lauderdale - ONT Ontario
FLLONT
Fort Lauderdale
Tue 12/15
5:00 pm-9:59 pm
1 stop7h 59m
Ontario
Sat 1/9
6:00 am-3:34 pm
1 stop6h 34m
$521
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Fort Lauderdale to Ontario
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fort Lauderdale to Ontario in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Fort Lauderdale-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fort Lauderdale-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fort Lauderdale-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Fort Lauderdale-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fort Lauderdale-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Fort Lauderdale to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Fort Lauderdale with our price prediction graph.
FLL-ONT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Fort Lauderdale to Ontario
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated August 30, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Fort Lauderdale to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Fort Lauderdale to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 3 airlines flying from Fort Lauderdale to Ontario
Discover the top 3 airlines that operate flights from Fort Lauderdale to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$192 | Average$353 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$303 | Average$420 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$314 | Average$483 | FlexibilityNo cancel fee | On-time71% |